"PARKWAY PLASTICS, INC."

Plastic mirror supports securely hold a mirror in a vertical position on any flat surface.

Wood applicators with an absorbent cotton tip. Sterile version is also available with a plastic shaft.

Innovative performance plastic and flex ink for durable, easy to use, chemical specific laboratory wash bottles.

These plastic sleeves slide snugly over any standard size lab thermometer to keep it from rolling off the lab bench.

Made from clear flint glass, these bottles come with plastic screw caps that have an inner protective lining.

CAS Number: 1336-21-6
Formula: NH4OH
Density: 0.900 g/mL
Boiling and Freezing Point: 36°C, -77°C
Synonyms: Ammonium Hydroxide Water Solution
Shelf Life: 36 Months

Sturdy, high-quality plated brass cork borers with solid brass handles, except for the set of three which includes plastic handles.

The Newton’s Rings Apparatus consists of a plano-convex lens on top of a flat glass plate, held together by a plastic frame.

These plastic hemacytometers offer repeatable and reliable measurements and analysis

Containers

Safely prop up flat specimens such as agate or fossils in a thin matrix. The smaller easel supports slabs up to 1/4" thick, the larger easel easily accommodates thicker slabs and crystal plates.

Slab Easel Size: 3"L x 2 1/2"W x 2 1/4"H. Package of four.

Thick Slab Easel Size: 2 1/2"L x 2 1/4"W x 2 3/4"H. Package of four.

Full-Size Vernier Caliper, durable plastic with metal parts.

These water-activated cleansing tissues are safe for glass or plastic lenses and contain an anti-fogging agent.

1/2 cup scoop made of white polystyrene.

Made of durable ABS plastic, this combination marker and digital counter is designed for the lab and plant.

This working meter can be used to demonstrate the working principle of AC or DC ammeters and voltmeters with the interchangeable plastic scales, available separately.